1940208

Information

• Patent Grant
• 1940208

• References
• Source

• Patent Number

  1,940,208

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  91 years ago

• CPC

  • B01D35/04 - Plug, tap, or cock filters filtering elements mounted in or on a faucet
  • B01D29/0013 - Filters in which the filtering elements are moved between filtering operations; Means specially adapted for removing the filtering elements or introducing new ones; Transport systems specially adapted for the filtering elements

• US Classifications

  • 210 - Liquid purification or separation